Algarve Bike Challenge is a mountain biking stage-race event based in Tavira, in Portugal’s southern Algarve region. Created in 2013, it brings professional riders and ambitious amateurs together for a demanding three-day off-road experience on a new route each year. The 2027 event is scheduled for 5–7 March and comprises a night prologue followed by two stages, covering approximately 150 kilometres with 3,500 metres of climbing. Participants can compete solo or in teams of two, with category and overall classifications.

The race combines endurance and technical riding across varied trails and scenic landscapes near the Atlantic coast. Its organizers describe the event as a test of skill and resolve, supported by an experienced, friendly team and the distinctive setting of Tavira and the surrounding Algarve. Race services include accommodation options at the official four-star Vila Galé hotels in Tavira, where participants can stay during the event. The website also provides route information, schedules, rules, entry details, preparation guidance, results, and media content to help riders plan their participation.